I just received a tarp that was supposed to weigh 18.5 oz (its a large tarp)but my Pitney Bowes machine puts the actual weight at 23 oz. I've been told that I tend toward the literal, but it seems that a 24% difference is extreme. I'd like to know if others have had this issue, and how manufacturer's have responded.
And, no, I'm not going to reveal the company in this forum since all of my other purchases have been very positive.

